1,2,7,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Back Catalog number: DF-1279-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0715.12-K-IO 2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5 Price on request XA14050100WA Glyphosate 1,2-13C2 15N, 100 ng/µl, 1.1ml Price on request F-7132-250MG 2-Methoxy-1-propyl acetate Price on request